Monster Stat #19:  the mithril golem
  (from Adventurers #867)

frequency             unique
# appearing           1
climate/terrain       special
movement              6"
armor class           -5
HD                    20 (100 hp)
thac0                 1
# of attacks          2
damage/attack         5-30/5-30
special attacks       breath
special defenses      see below
magic resistance      see below
intelligence          Non-
alignment             Neutral
size                  L (9')

This singular construct was built by Parekh at some point, to serve her as a guardian.
It resembles a giant human warrior of powerful build, clad in simple garments.
However, it is composed of solid mithril and is both powerful and durable.
Weighing in at a mere 1000 lbs (as it is smaller in stature than other golems,
and mithril is a lighter metal) the construct has a strength of 20 for purposes
of lifting, throwing, or breaking things.  It has no weapons built into its hands,
as its fists are its weapons and it can strike with both in a combat round.
In addition, its mouth can emit a cone of potent paralyzation gas (30' long
and 10' across at the far end) once every two rounds; anyone breathing this gas
must make a save vs petrification at -3 or be paralyzed for 3-7 rounds.

The golem's mithril body is immune to non-magical fire and acid, as well as
weapons of less than +3 enchantment.  As with other golems of metal composition,
cold attacks of significant force will slow it for one round, while lightning
heals it at the rate of 1 hp/die of potential electrical damage.  It is completely
immune to poison, paralyzation, and mind-affecting spells and illusions.
Magic missiles also do not harm it.